Originally Posted by
Travis S
Per rules: "Using ceramic bearings in the motor makes you a dork."
So if you want to be a dork use whatever ones you want...
The rules also say :
No modifications or optional parts allowed on motor can, endbell, stator, or rotor, other than the Boss #5925 Ballistic 540 Vented Endbell/Bearing Racing Upgrade Kit (replacement) .
ceramic bearing are not factory installed so they are a optional part and by installing them you are modifying the motor ...